CN217785438U

CN217785438U - Heat energy recycling device of central air conditioner

Info

Publication number: CN217785438U
Application number: CN202221764254.7U
Authority: CN
Inventors: 吴小龙; 尹露露
Original assignee: Jiangxi Fenghuo New Energy Technology Co ltd
Current assignee: Jiangxi Fenghuo New Energy Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-11
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a central air conditioning heat recovery utilizes device, the power distribution box comprises a box body, the inside of box is equipped with the inner box, and the inner box passes through spliced pole and box fixed connection, be equipped with the heat preservation chamber between inner box and the box, a side surface of box runs through the inner box and is equipped with the heat pipe, the one end of heat pipe runs through the inner box and is equipped with the gas outlet. The utility model discloses, the waste heat gas that the central air conditioning during operation produced enters into the heat pipe through the air inlet of heat pipe one end, give off the heat in the waste heat gas to the inner box through the heat pipe, can heat the water in the inner box, wherein drive the shaft coupling through the motor and rotate, make the bull stick rotate, stirring leaf on the bull stick rotates along with the bull stick is synchronous when the bull stick is pivoted, can effectively stir the water in the inner box, make the hydroenergy in the inner box fully contact with the heat that the heat pipe emanates, thereby be convenient for heat the water in the inner box, and then be favorable to improving its heat transfer effect.

Description

Heat energy recycling device of central air conditioner

Technical Field

The utility model relates to a central air conditioning technology field especially relates to a central air conditioning heat recovery utilizes device.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load. When the central air conditioner operates in a refrigerating mode, a large amount of condensed waste hot gas is emitted to the outside through the condenser.

The current chinese patent with the publication number of CN215002166U discloses a central air conditioner heat energy recycling device, the key points of the technical scheme are as follows: the device comprises a device main part, the inlet channel, exhaust duct and support base, the top left side through connection of device main part has the inlet channel, the top right side through connection of device main part has the exhaust duct, the bottom fixedly connected with of device main part supports the base, support the spacing shoe of fixedly connected with in the middle of the bottom of base, spacing shoe can be better carry on spacingly around the device main part, thereby make that centre gripping fixed establishment can be better carry out spacing fixed to the device main part, centre gripping fixed establishment need with device main part fixed mounting when the outer machine of air conditioner is gone up at the user, the user can be through utilizing centre gripping fixed establishment with device main part fixed mounting on the top of the outer machine of air conditioner, thereby make the user can make things convenient for more quick with device main part fixed mounting on the top of the outer machine of air conditioner through this kind of fixed mode, the easy installation nature of the device has been embodied.

The above-mentioned prior art scheme have following defect, and above-mentioned technical scheme is convenient for install the device, but the water of stirring function in to the device main part is stirred to the lack among the above-mentioned technical scheme, and the water in the not enough device main part fully contacts with the heat to influence its heat transfer effect easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a central air conditioning heat recovery utilizes device, possess the stirring function, can make water fully contact with the heat, the effectual advantage of heat transfer, and then solve the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a central air conditioning heat recovery utilizes device, the power distribution box comprises a box body, the inside of box is equipped with the inner box, and the inner box passes through spliced pole and box fixed connection, be equipped with the heat preservation chamber between inner box and the box, a side surface of box runs through the inner box and is equipped with the heat pipe, the one end of heat pipe runs through the inner box and is equipped with the gas outlet, the other end of heat pipe is located the outside of box and is equipped with the air inlet, the bottom surface mounting of box has the motor, and the output of motor runs through box fixedly connected with shaft coupling, it is equipped with the bull stick to run through the inner box on the shaft coupling, and is equipped with the stirring leaf on the bull stick.

Preferably, a water inlet pipe penetrates through the box body on one side of the top surface of the inner box.

Preferably, an exhaust port is formed in the surface of one side of the box body in a penetrating mode, a baffle is arranged on the outer side, located at the exhaust port, of the inner wall of the box body, and a through hole is formed in the surface of one side of the baffle in a penetrating mode.

Preferably, the through holes are arranged in a plurality, and the through holes are uniformly distributed on one side surface of the baffle.

Preferably, a drain pipe is arranged on one side surface of the inner box and penetrates through the box body, and a valve is arranged on the drain pipe.

Preferably, a sealing plate is fixedly connected to the front end surface of the case through a bolt.

Preferably, the two sides of the bottom surface of the box body are provided with pillars, and the bottom ends of the pillars are provided with bases.

Preferably, the supporting columns are arranged in a plurality, and the supporting columns are uniformly distributed on two sides of the bottom surface of the box body pairwise.

(III) advantageous effects

Compared with the prior art, the utility model provides a central air conditioning heat recovery utilizes device possesses following beneficial effect:

(1) The utility model discloses in, the waste heat gas that central air conditioning during operation produced enters into the heat pipe through the air inlet of heat pipe one end, give off the heat in the waste heat gas to the inner box through the heat pipe, can heat the water in the inner box, wherein drive the shaft coupling through the motor and rotate, make the bull stick rotate, stirring leaf on the bull stick rotates along with the bull stick is synchronous when the bull stick pivoted, can effectively stir the water in the inner box, make the hydroenergy in the inner box fully contact with the heat that the heat pipe disperses, thereby be convenient for heat the water in the inner box, and then be favorable to improving its heat transfer effect.

(2) The utility model discloses in, the gas outlet that the useless hot gas passes through heat pipe one end enters into the heat preservation chamber between box and the inner box, and the useless hot gas flows in the heat preservation chamber, can effectively keep warm to the inner box, has reduced thermal scattering and disappearing to be convenient for improve the recycle effect to the useless hot gas, be favorable to improving the practicality of this device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a heat energy recycling device of a central air conditioner according to the present invention;

fig. 2 is an enlarged view of a heat energy recycling device a of a central air conditioner according to the present invention;

fig. 3 is a front view of a heat energy recycling device of a central air conditioner according to the present invention;

fig. 4 is a schematic view of the baffle structure of the heat energy recycling device of the central air conditioner of the present invention.

Illustration of the drawings:

1. a box body; 2. an inner box; 3. connecting columns; 4. a heat conducting pipe; 5. an air inlet; 6. stirring blades; 7. a rotating rod; 8. an air outlet; 9. a heat preservation cavity; 10. a valve; 11. a drain pipe; 12. a coupling; 13. a motor; 14. a water inlet pipe; 15. a pillar; 16. a base; 17. an exhaust port; 18. a baffle plate; 19. a through hole; 20. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a heat energy recycling device for a central air conditioner comprises a box body 1, an inner box 2 is arranged inside the box body 1, the inner box 2 is fixedly connected with the box body 1 through a connecting column 3, a heat preservation cavity 9 is arranged between the inner box 2 and the box body 1, a heat conduction pipe 4 is arranged on one side surface of the box body 1 penetrating through the inner box 2, one end of the heat conduction pipe 4 penetrating through the inner box 2 is provided with an air outlet 8, the other end of the heat conduction pipe 4 is arranged on the outer side of the box body 1 and is provided with an air inlet 5, a motor 13 is arranged on the bottom surface of the box body 1, the output end of the motor 13 penetrates through the box body 1 and is fixedly connected with a coupler 12, a rotating rod 7 is arranged on the coupler 12 penetrating through the inner box 2, and a stirring blade 6 is arranged on the rotating rod 7, the waste hot gas enters into heat pipe 4 through air inlet 5 of 4 one ends of heat pipe, give off the heat in the waste hot gas to inner box 2 through heat pipe 4, can heat the water in inner box 2, wherein drive shaft coupling 12 through motor 13 and rotate, make bull stick 7 rotate, stirring leaf 6 on the bull stick 7 rotates along with bull stick 7 is synchronous when bull stick 7 pivoted, can effectively stir the water in inner box 2, make the water in inner box 2 can fully contact with the heat that heat pipe 4 disperses, thereby be convenient for heat the water in inner box 2, and then be favorable to improving its heat transfer effect.

In one embodiment, a water inlet pipe 14 is provided through the tank body 1 at one side of the top surface of the inner tank 2, wherein water is filled into the inner tank 2 through the water inlet pipe 14.

In one embodiment, an exhaust port 17 is formed through one side surface of the case 1, a baffle 18 is formed on the inner wall of the case 1 at the outer side of the exhaust port 17, and a through hole 19 is formed through one side surface of the baffle 18, wherein exhaust gas can be discharged through the exhaust port 17.

In one embodiment, the through holes 19 are provided in plurality, and the through holes 19 are uniformly distributed on one side surface of the baffle plate 18, wherein the use of the baffle plate 18 and the through holes 19 can effectively reduce the circulation speed of the waste hot gas, thereby facilitating the improvement of the heat utilization rate of the waste hot gas.

In one embodiment, a drain pipe 11 is provided on one side surface of the inner case 2 through the case body 1, and a valve 10 is installed on the drain pipe 11, wherein the water in the inner case 2 can be drained for use by opening the valve 10 on the drain pipe 11.

In one embodiment, the front end surface of the cabinet 1 is fixedly connected with the sealing plate 20 by bolts, wherein the maintenance and repair of the parts in the cabinet 1 can be performed by loosening the bolts and removing the sealing plate 20.

In one embodiment, the two sides of the bottom surface of the box 1 are provided with pillars 15, and the bottom ends of the pillars 15 are provided with bases 16, wherein the box 1 is supported by the pillars 15 and the bases 16, which is beneficial to improving the stability of the box 1.

In one embodiment, the supporting columns 15 are provided in plurality, and the plurality of supporting columns 15 are uniformly distributed on two sides of the bottom surface of the box body 1, wherein the supporting effect on the box body 1 is improved by using the plurality of supporting columns 15.

In one embodiment, the control panel control circuit is implemented by simple programming by a person skilled in the art, and is common knowledge in the art, and is used only without modification, so that the control mode and circuit connection are not described in detail.

The working principle is as follows:

during the use, the waste heat gas enters into heat pipe 4 through air inlet 5 of heat pipe 4 one end, give off the heat in the waste heat gas to in inner box 2 through heat pipe 4, can heat the water in inner box 2, wherein drive shaft coupling 12 through motor 13 and rotate, make bull stick 7 rotate, stirring leaf 6 on the bull stick 7 rotates along with bull stick 7 is synchronous when bull stick 7 pivoted, can effectively stir the water in inner box 2, make the water in inner box 2 fully contact with the heat that heat pipe 4 disperses, thereby be convenient for heat the water in inner box 2, and then be favorable to improving its heat transfer effect, wherein the gas outlet 8 of waste heat gas through heat pipe 4 one end gets into the heat preservation chamber 9 between box 1 and the inner box 2, the waste heat gas flows in heat preservation chamber 9, can effectively keep warm inner box 2, thermal scattering and disappearing has been reduced, thereby be convenient for improving the recycle effect to the waste heat gas, be favorable to improving the practicality of this device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a central air conditioning heat recovery utilizes device, includes box (1), its characterized in that, the inside of box (1) is equipped with inner box (2), and inner box (2) are through spliced pole (3) and box (1) fixed connection, be equipped with heat preservation chamber (9) between inner box (2) and box (1), a side surface of box (1) runs through inner box (2) and is equipped with heat pipe (4), the one end of heat pipe (4) runs through inner box (2) and is equipped with gas outlet (8), the outside that the other end of heat pipe (4) is located box (1) is equipped with air inlet (5), the bottom surface mounting of box (1) has motor (13), and the output of motor (13) runs through box (1) fixedly connected with shaft coupling (12), run through inner box (2) on shaft coupling (12) and be equipped with bull stick (7), and be equipped with stirring leaf (6) on bull stick (7).

2. A central air-conditioning heat energy recycling device as claimed in claim 1, characterized in that one side of the top surface of the inner box (2) is provided with a water inlet pipe (14) penetrating through the box body (1).

3. The central air-conditioning heat energy recycling device according to claim 1, wherein an exhaust port (17) is formed through one side surface of the box body (1), a baffle (18) is arranged on the inner wall of the box body (1) and positioned outside the exhaust port (17), and a through hole (19) is formed through one side surface of the baffle (18).

4. A central air-conditioning heat energy recycling device according to claim 3, characterized in that the through holes (19) are provided in plurality, and the plurality of through holes (19) are evenly distributed on one side surface of the baffle plate (18).

5. The central air-conditioning heat energy recycling device according to claim 1, characterized in that a drain pipe (11) is arranged on one side surface of the inner box (2) through the box body (1), and a valve (10) is arranged on the drain pipe (11).

6. The heat energy recycling device of central air conditioner according to claim 1, characterized in that the front end surface of the box body (1) is fixedly connected with a sealing plate (20) through bolts.

7. A central air-conditioning heat energy recycling device according to claim 1, characterized in that the two sides of the bottom surface of the box body (1) are provided with pillars (15), and the bottom ends of the pillars (15) are provided with bases (16).

8. The heat energy recycling device of central air conditioner according to claim 7, characterized in that the pillars (15) are provided in plurality, and the pillars (15) are distributed on two sides of the bottom surface of the box body (1) in pairs.